12000102012112 has 40 divisors (see below), whose sum is σ = 24263403667776. Its totient is φ = 5738628546816.

The previous prime is 12000102012079. The next prime is 12000102012121. The reversal of 12000102012112 is 21121020100021.

It is a junction number, because it is equal to n+sod(n) for n = 12000102012092 and 12000102012101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2288983 + ... + 5407369.

Almost surely, 2^{12000102012112} is an apocalyptic number.

It is an amenable number.

12000102012112 is an abundant number, since it is smaller than the sum of its proper divisors (12263301655664).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12000102012112 is a wasteful number, since it uses less digits than its factorization.

12000102012112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3128875 (or 3128869 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 12000102012112 its reverse (21121020100021), we get a palindrome (33121122112133).

The spelling of 12000102012112 in words is "twelve trillion, one hundred two million, twelve thousand, one hundred twelve".